Remove unused / stubbed code related to parsing xlsx files

This code was added in 3def8f8895 (back in 2011). It has never been worked on further since; `Axlsx::Parser` is not used anywhere in the whole codebase.

Currently there are no plans to support parsing xlsx file anytime soon, so let‘s remove all of this dead code.

4 files changed, 0 insertions, 63 deletions

diff --git a/lib/axlsx.rb b/lib/axlsx.rb
index 23fc6c8b..e60660b6 100644
--- a/lib/axlsx.rb
+++ b/lib/axlsx.rb
@@ -9,8 +9,6 @@ require 'axlsx/util/validators.rb'
 require 'axlsx/util/accessors.rb'
 require 'axlsx/util/serialized_attributes'
 require 'axlsx/util/options_parser'
-# to be included with parsable intitites.
-#require 'axlsx/util/parser.rb'
 require 'axlsx/util/mime_type_utils'
 
 require 'axlsx/stylesheet/styles.rb'
diff --git a/lib/axlsx/package.rb b/lib/axlsx/package.rb
index 56410339..56047f02 100644
--- a/lib/axlsx/package.rb
+++ b/lib/axlsx/package.rb
@@ -68,13 +68,6 @@ module Axlsx
       @workbook
     end
 
-    #def self.parse(input, confirm_valid = false)
-    #  p = Package.new
-    #  z = Zip::File.open(input)
-    #  p.workbook = Workbook.parse z.get_entry(WORKBOOK_PN)
-    #  p
-    #end
-
     # @see workbook
     def workbook=(workbook) DataTypeValidator.validate :Package_workbook, Workbook, workbook; @workbook = workbook; end
 
@@ -355,4 +348,3 @@ module Axlsx
     end
   end
 end
-
diff --git a/lib/axlsx/util/parser.rb b/lib/axlsx/util/parser.rb
deleted file mode 100644
index 78b819bd..00000000
--- a/lib/axlsx/util/parser.rb
+++ /dev/null
@@ -1,44 +0,0 @@
-# encoding: UTF-8
-module Axlsx
-  # The Parser module mixes in a number of methods to help in generating a model from xml
-  # This module is not included in the axlsx library at this time. It is for future development only,
-  module Parser
-
-    # The xml to be parsed
-    attr_accessor :parser_xml
-    
-    # parse and assign string attribute
-    def parse_string attr_name, xpath
-      send("#{attr_name}=", parse_value(xpath))
-    end
-    
-    # parse convert and assign node text to symbol
-    def parse_symbol attr_name, xpath
-      v = parse_value xpath
-      v = v.to_sym unless v.nil?
-      send("#{attr_name}=", v)
-    end
-    
-    # parse, convert and assign note text to integer
-    def parse_integer attr_name, xpath
-      v = parse_value xpath
-      v = v.to_i if v.respond_to?(:to_i)
-      send("#{attr_name}=", v)
-    end
-    
-    # parse, convert and assign node text to float
-    def parse_float attr_name, xpath
-      v = parse_value xpath
-      v = v.to_f if v.respond_to?(:to_f)
-      send("#{attr_name}=", v)
-    end
-
-    # return node text based on xpath
-    def parse_value xpath
-      node = parser_xml.xpath(xpath)
-      return nil if node.empty?
-      node.text.strip
-    end    
-    
-  end
-end
diff --git a/lib/axlsx/workbook/workbook.rb b/lib/axlsx/workbook/workbook.rb
index 7572e51f..48b7f882 100644
--- a/lib/axlsx/workbook/workbook.rb
+++ b/lib/axlsx/workbook/workbook.rb
@@ -197,15 +197,6 @@ require 'axlsx/workbook/worksheet/selection.rb'
       @worksheets[index] if index
     end
 
-    # lets come back to this later when we are ready for parsing.
-    #def self.parse entry
-    #  io = entry.get_input_stream
-    #  w = self.new
-    #  w.parser_xml = Nokogiri::XML(io.read)
-    #  w.parse_string :date1904, "//xmlns:workbookPr/@date1904"
-    #  w
-    #end
-
     # Creates a new Workbook
     # The recomended way to work with workbooks is via Package#workbook
     # @option options [Boolean] date1904. If this is not specified, date1904 is set to false. Office 2011 for Mac defaults to false.